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Cheap flights from Pennsylvania to Ottawa from C$ 179

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/5. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — YOW
10 Jun — 17 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pennsylvania to Ottawa

Enter your travel dates to find the best prices.

Cheapest flights from Pennsylvania to Ottawa
Explore the most affordable flight options available from Pennsylvania to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 May 2026.

Fri 12/610:35 a.m.
EWR
-
YOW
Nonstop1h 42m
Porter Airlines
Fri 12/63:30 p.m.
YOW
-
EWR
1 stop4h 10m
Porter Airlines
Deal found 7/5C$ 357
Fri 3/710:35 a.m.
EWR
-
YOW
Nonstop1h 45m
Porter Airlines
Fri 3/73:30 p.m.
YOW
-
EWR
1 stop4h 10m
Porter Airlines
Deal found 7/5C$ 360
Thu 28/510:35 a.m.
EWR
-
YOW
Nonstop1h 40m
Porter Airlines
Thu 28/53:30 p.m.
YOW
-
EWR
1 stop6h 15m
Porter Airlines
Deal found 8/5C$ 379
Sun 31/510:35 a.m.
EWR
-
YOW
Nonstop1h 40m
Porter Airlines
Wed 3/62:20 p.m.
YOW
-
EWR
Nonstop1h 35m
Porter Airlines
Deal found 10/5C$ 397
Sat 23/57:55 a.m.
LGA
-
YOW
1 stop5h 26m
Air Canada
Sun 24/56:05 a.m.
YOW
-
LGA
1 stop6h 22m
Air Canada
Deal found 7/5C$ 398
Sat 23/53:55 p.m.
EWR
-
YOW
Nonstop1h 40m
Porter Airlines
Sun 24/52:20 p.m.
YOW
-
EWR
Nonstop1h 33m
Porter Airlines
Deal found 6/5C$ 399
Thu 21/58:00 a.m.
EWR
-
YOW
1 stop4h 54m
Porter Airlines
Sun 24/52:20 p.m.
YOW
-
EWR
Nonstop1h 33m
Porter Airlines
Deal found 6/5C$ 401
Wed 10/67:55 a.m.
LGA
-
YOW
1 stop5h 21m
Air Canada
Thu 25/62:00 p.m.
YOW
-
LGA
1 stop5h 37m
Air Canada
Deal found 6/5C$ 401
Sun 31/510:00 a.m.
LGA
-
YOW
1 stop6h 31m
Air Canada
Wed 3/62:00 p.m.
YOW
-
LGA
1 stop5h 37m
Air Canada
Deal found 10/5C$ 402
Sat 23/53:55 p.m.
EWR
-
YOW
Nonstop1h 40m
Porter Airlines
Mon 25/59:05 a.m.
YOW
-
EWR
Nonstop1h 33m
Porter Airlines
Deal found 7/5C$ 403
Fri 29/510:35 a.m.
EWR
-
YOW
Nonstop1h 40m
Porter Airlines
Thu 4/62:20 p.m.
YOW
-
EWR
Nonstop1h 35m
Porter Airlines
Deal found 9/5C$ 405
Wed 27/511:20 a.m.
EWR
-
YOW
1 stop6h 34m
Porter Airlines
Sun 31/52:20 p.m.
YOW
-
EWR
Nonstop1h 33m
Porter Airlines
Deal found 8/5C$ 406

Find flight deals from Pennsylvania to Ottawa

Keep the following information in mind while searching for Pennsylvania to Ottawa flight deals. Data was last updated 11 May 2026.

Round-trip from

C$ 357

One-way from

C$ 179

Popular in

May

Cheapest in

October

Average price

C$ 3,676
Porter Airlines
  • Porter Airlines
  • 12/6-12/6
  • 1 total stop
  • 5h 52m total
  • Pennsylvania to Ottawa
Search Deals
Porter Airlines
  • Porter Airlines
  • 28/5
  • 1 total stop
  • 3h 44m total
  • Pennsylvania to Ottawa
Search Deals
Highest demand for flights based on searches. 34% potential increase in price (C$ 941 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 22% potential price decrease (C$ 327 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Ottawa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 11 May 2026.
Use the filters below to find and compare flights from Pennsylvania to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Sat 13/6

3:55 p.m.-5:37 p.m.

Nonstop1h 42m

Ottawa

Wed 17/6

2:20 p.m.-3:55 p.m.

Nonstop1h 35m

C$ 475

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Sat 30/5

3:55 p.m.-5:35 p.m.

Nonstop1h 40m

Ottawa

Tue 2/6

8:00 a.m.-12:50 p.m.

1 stop4h 50m

C$ 490
Quickest round-trip

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Thu 25/6

3:00 p.m.-4:38 p.m.

Nonstop1h 38m

Ottawa

Fri 26/6

6:05 a.m.-7:34 a.m.

Nonstop1h 29m

C$ 502

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Mon 22/6

3:55 p.m.-5:37 p.m.

Nonstop1h 42m

Ottawa

Mon 29/6

2:20 p.m.-3:55 p.m.

Nonstop1h 35m

C$ 502

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Sat 20/6

7:15 a.m.-9:35 p.m.

1 stop14h 20m

Ottawa

Sat 27/6

5:50 p.m.-7:33 p.m.

Nonstop1h 43m

C$ 514

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Sat 30/5

5:55 p.m.-12:25 a.m.

1 stop6h 30m

Ottawa

Tue 2/6

8:00 a.m.-7:25 p.m.

2 stops11h 25m

C$ 514

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Mon 22/6

10:35 a.m.-12:17 p.m.

Nonstop1h 42m

Ottawa

Fri 3/7

3:30 p.m.-7:40 p.m.

1 stop4h 10m

C$ 516

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Tue 23/6

9:10 a.m.-12:54 p.m.

1 stop3h 44m

Ottawa

Fri 26/6

3:30 p.m.-7:40 p.m.

1 stop4h 10m

C$ 516

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Thu 25/6

3:00 p.m.-4:38 p.m.

Nonstop1h 38m

Ottawa

Sun 28/6

6:00 a.m.-9:51 a.m.

1 stop3h 51m

C$ 522

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Sat 27/6

1:30 p.m.-7:09 p.m.

1 stop5h 39m

Ottawa

Thu 9/7

3:30 p.m.-7:40 p.m.

1 stop4h 10m

C$ 543

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/5

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Pennsylvania to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Pennsylvania with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to Ottawa

What is the cheapest month to book a flight from Pennsylvania to Ottawa?

Currently, May is the cheapest month in which you can book a flight from Pennsylvania to Ottawa (average of C$ 302). Flying from Pennsylvania to Ottawa in July is currently the most expensive (average of C$ 1,005). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ottawa from Pennsylvania?

    Located just 10.6 km from the city centre, Ottawa (YOW) is the airport most travelers will use when flying to Ottawa from Pennsylvania.

  • How long is the flight from Pennsylvania to Ottawa?

    A quick flight from Pennsylvania to Ottawa can take about 1h 38m. Porter Airlines provides one of the quickest options available for as low as C$ 502. There are 528 km between Pennsylvania and Ottawa. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Pennsylvania to Ottawa?

    The most popular route from Pennsylvania to Ottawa is Newark - Ottawa. You may also consider Washington, D.C. Dulles Intl - Ottawa or Washington, D.C. Reagan-National - Ottawa.

  • Can I find deals for flights from Pennsylvania to Ottawa that include hotel bookings?

    Yes. In addition to deals on Pennsylvania to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pennsylvania to Ottawa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pennsylvania to Ottawa.

  • Can I find deals for business class flights from Pennsylvania to Ottawa?

    Yes. Cheapflights offers flight deals from Pennsylvania to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pennsylvania to Ottawa?

    Currently, May is the cheapest month in which you can book a flight from Pennsylvania to Ottawa (average of C$ 302). Flying from Pennsylvania to Ottawa in July is currently the most expensive (average of C$ 1,005). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Brockville
Wakefield
Pembroke
Smiths Falls

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Alternative routes for Pennsylvania to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
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O'Hare Intl to Pearson Intl flights
Dulles Intl to Pearson Intl flights
Dallas/Fort Worth to Pearson Intl flights
Dulles Intl to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
Seattle to Pearson Intl flights
Reagan-National to Pierre Elliott Trudeau Intl flights
Los Angeles to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
Boston to Pearson Intl flights
Dulles Intl to Toronto Island flights
Atlanta to Pearson Intl flights
Orlando to Pearson Intl flights
LaGuardia to Toronto Island flights
Boston to Pierre Elliott Trudeau Intl flights
Hobby to Pearson Intl flights
Fort Lauderdale to Pearson Intl flights
Boston to Toronto Island flights
San Francisco to Pierre Elliott Trudeau Intl flights
Baltimore to Pearson Intl flights
George Bush Intcntl to Pearson Intl flights
Dallas/Fort Worth to Pierre Elliott Trudeau Intl flights
Miami to Pierre Elliott Trudeau Intl flights
San Diego to Pearson Intl flights
John F Kennedy Intl to Toronto Island flights
Baltimore to Pierre Elliott Trudeau Intl flights
Philadelphia to Pearson Intl flights
Newark to Hamilton flights
Fort Lauderdale to Pierre Elliott Trudeau Intl flights
Los Angeles to Toronto Island flights
Miami to Pearson Intl flights
Atlanta to Pierre Elliott Trudeau Intl flights
Denver to Pierre Elliott Trudeau Intl flights
Sky Harbor Intl to Pearson Intl flights
Denver to Pearson Intl flights
Raleigh to Pearson Intl flights
Midway to Pearson Intl flights
Midway to Toronto Island flights
Charlotte to Pearson Intl flights
Ontario to Pearson Intl flights
Minneapolis to Pierre Elliott Trudeau Intl flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Pennsylvania to Ottawa?

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Why should you use Cheapflights to find cheap flight tickets from Pennsylvania to Ottawa?

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Pennsylvania to Ottawa flexibly with Cheapflights today.

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